Upgrade Procedure

1.

Upgrade Procedure

2.

Step 1. log in to the web admin with maint password (PGM162-FlexBtn3)
Step 2. delete all files in web admin

3.

Step 3. You must have to upgrade MFIM file first.
(e.g) GS96ME0Do.rom
Step 4. You must reset MFIM system.
Please wait about 2-3 minutes after reset MFIM system.

4.

Step 5. You have to upload HTML rom file.
(e.g – GS96HE0Do.rom)
Step 6. You don’t need to reset MFIM.
Press ‘F5’ key to refresh web admin page.
You can see normal web admin page.

5.

Troubleshooting guideline about MFIM upgrade

6.

Step 1. Please get the http trace.
To set http trace, please enter below string in mon> serial.
mon> t s call
mon> t s http
DeMerge:: Kernel Flash write [0x00280000] size 65536
DeMerge:: Kernel Flash write [0x00290000] size 65536
DeMerge:: Kernel Flash write [0x002a0000] size 65536
DeMerge:: Kernel Flash write [0x002b0000] size 65536
DeMerge:: Kernel Flash write [0x002c0000] size 52158
DeMerge:: Kernel Flash Update Success!!
MergeFileRemove error [2]!
DeMerge:: ExtractFromMergedFile - [/mnt/msp/iPECS_Kernel_Image] [2411454]file extraction success
DeMerge:: Kernel write to the NAND [/mnt/msp/iPECS_Kernel_Image] success
DeMerge:: ExtractFromMergedFile - [/home/csmencaps.ko] [28560]file extraction success
DeMerge:: Merged File [/home/csmencaps.ko] extract success
DeMerge:: ExtractFromMergedFile - [/home/devBootEnv.ko] [21912]file extraction success
DeMerge:: Merged File [/home/devBootEnv.ko] extract success
DeMerge:: ExtractFromMergedFile - [/home/devMisc.ko] [8976]file extraction success
DeMerge:: Merged File [/home/devMisc.ko] extract success
MergeFileRemove error [2]!
DeMerge:: ExtractFromMergedFile - [/home/devNet.ko] file write error [16384=-1]
DeMerge:: ExtractFromMergedFile - [/home/devNet.ko] file extraction fail
Http redirection to file upfail.htm on socket 177
As you see in above trace, file write error is occurred in /home directory.

7.

Step 2. Delete HTML rom file.
So in this case, you have to check if HTML file is existing in /home directory in maint> serial.
If you find out HTML file like below capture file, you have to delete HTML rom like below figure.
1) Connect maint> serial.
2) Enter “dir d” to display /home directory.
3) Enter “del d GS97HE0Dk.rom” to delete HTML rom file.

8.

Step 3. Upgrade MFIM.
Please follow the operation of “Upgrade Procedure” in above ppt slide.
(Upload MFIM rom -> Reset MFIM -> Upload HTML rom)